Dimension (L): 21
120A25 sprockets with a stock bore comes with a 1-1/4" inside diameter plain hole and can be easily machine bored to custom sizes
35JA20 sprockets are bored to accept a JA size QD bushing which we also stock with a wide range of bore sizes
the 10B K1 attachment has a bent tab on both sides with one hole each for mounting
Dimension (G) Maximum: 7/8"
5050 Taper Lock Bushing X 3-3/8" Bore filter_H40BS30 Dimension (L): 21This 5050 taper lock bushing is a high quality, durable, and dependable product that has been precisely manufactured to out last and out perform the competition. 5050 taper lock bushings are used in a wide range of applications including; belt pulleys, sprockets, drum pulleys, drive pulleys, tail pulleys, sheaves, and gears, which are items that we also offer! Additionally this bushing features a 3 3 8" bore with a standard keyway, for more